<!-- 编辑弹窗 -->
<template>
  <ele-modal
    form
    :width="740"
    :model-value="modelValue"
    :title="isUpdate ? '修改菜单' : '新建菜单'"
    @update:modelValue="updateModelValue"
  >
    <el-form
      ref="formRef"
      :model="form"
      :rules="rules"
      label-width="92px"
      @submit.prevent=""
    >
      <el-row :gutter="16">
        <el-col :sm="12" :xs="24">
          <el-form-item label="上级菜单" prop="parentId">
            <menu-select v-model="form.parentId"/>
          </el-form-item>
          <el-form-item label="菜单名称" prop="menuName">
            <el-input
              clearable
              :maxlength="20"
              v-model="form.menuName"
              placeholder="请输入菜单名称"
            />
          </el-form-item>
        </el-col>
        <el-col :sm="12" :xs="24">
          <el-form-item label="菜单类型" prop="menuType">
            <el-radio-group v-model="form.menuType" @change="onMenuTypeChange">
              <el-radio value="M" label="目录"/>
              <el-radio value="C" label="菜单"/>
              <el-radio value="F" label="按钮"/>
            </el-radio-group>
          </el-form-item>
          <el-form-item label="打开方式">
            <el-radio-group
              v-model="form.openType"
              :disabled="form.menuType == 'M' || form.menuType == 'F'"
              @change="onOpenTypeChange"
            >
              <el-radio :value="0" label="组件"/>
              <el-radio :value="1" label="内链"/>
              <el-radio :value="2" label="外链"/>
            </el-radio-group>
          </el-form-item>
        </el-col>
      </el-row>
      <el-divider style="margin: 8px 0 22px 0; opacity: 0.6"/>
      <el-row :gutter="16">
        <el-col :sm="12" :xs="24">
          <el-form-item label="菜单图标" prop="icon">
            <icon-select v-model="form.icon" :disabled="form.menuType == 'F'"/>
          </el-form-item>
          <el-form-item prop="path">
            <template #label>
              <ele-tooltip
                v-if="form.openType === 2"
                content="需要以`http://`、`https://`、`//`开头"
              >
                <el-icon
                  :size="15"
                  style="align-self: center; margin-right: 4px; cursor: help"
                >
                  <QuestionCircleOutlined style="opacity: 0.6"/>
                </el-icon>
              </ele-tooltip>
              <span>{{ form.openType === 2 ? '外链地址' : '路由地址' }}</span>
            </template>
            <el-input
              clearable
              :maxlength="100"
              v-model="form.path"
              :disabled="form.menuType == 'F'"
              :placeholder="
                form.openType === 2 ? '请输入外链地址' : '请输入路由地址'
              "
            />
          </el-form-item>
          <el-form-item prop="component">
            <template #label>
              <ele-tooltip
                v-if="form.openType === 1"
                content="需要以`http://`、`https://`、`//`开头"
              >
                <el-icon
                  :size="15"
                  style="align-self: center; margin-right: 4px; cursor: help"
                >
                  <QuestionCircleOutlined style="opacity: 0.6"/>
                </el-icon>
              </ele-tooltip>
              <span>{{ form.openType === 1 ? '内链地址' : '组件路径' }}</span>
            </template>
            <el-input
              clearable
              :maxlength="100"
              v-model="form.component"
              :disabled="
                form.menuType == 'M' ||
                form.menuType == 'F' ||
                form.openType === 2
              "
              :placeholder="
                form.openType === 1 ? '请输入内链地址' : '请输入组件路径'
              "
            />
          </el-form-item>
          <el-form-item label="路由参数" prop="query">
            <template #label>
              <ele-tooltip>
                <el-icon
                  :size="15"
                  style="align-self: center; margin-right: 4px; cursor: help"
                >
                  <QuestionCircleOutlined style="opacity: 0.6"/>
                </el-icon>
                <template #content>
                  访问路由的默认传递参数, 如: {"id": 1, "name": "ry"}
                </template>
              </ele-tooltip>
              <span>路由参数</span>
            </template>
            <el-input
              clearable
              :maxlength="200"
              v-model="form.query"
              :disabled="
                form.menuType == 'M' ||
                form.menuType == 'F' ||
                form.openType === 2 ||
                form.openType === 1
              "
              placeholder="请输入路由参数"
            />
          </el-form-item>
          <el-form-item label="菜单状态" prop="status">
            <dict-data
              code="sys_normal_disable"
              type="radio"
              v-model="form.status"
            />
          </el-form-item>
        </el-col>
        <el-col :sm="12" :xs="24">
          <el-form-item label="权限字符" prop="perms">
            <el-input
              clearable
              v-model="form.perms"
              placeholder="请输入权限字符"
              :disabled="
                form.menuType == 'M' ||
                (form.menuType == 'C' && form.openType === 2)
              "
            />
          </el-form-item>
          <el-form-item label="显示排序" prop="orderNum">
            <el-input-number
              :min="0"
              :max="99999"
              v-model="form.orderNum"
              placeholder="请输入显示排序"
              controls-position="right"
              class="ele-fluid"
            />
          </el-form-item>
          <el-form-item label="显示状态">
            <dict-data
              code="sys_show_hide"
              type="radio"
              v-model="form.visible"
              :disabled="form.menuType == 'F'"
            />
            <ele-tooltip
              content="选择不展示只注册路由不展示在侧边栏, 比如添加页面应该选择不展示"
              :popper-style="{ maxWidth: '240px' }"
            >
              <el-icon :size="15" style="margin-left: 16px; cursor: help">
                <QuestionCircleOutlined style="opacity: 0.6"/>
              </el-icon>
            </ele-tooltip>
          </el-form-item>
          <el-form-item label="是否缓存" prop="isCache">
            <el-radio-group
              v-model="form.isCache"
              :disabled="
                form.menuType == 'M' ||
                form.menuType == 'F' ||
                form.openType === 2
              "
            >
              <el-radio value="0" label="缓存"/>
              <el-radio value="1" label="不缓存"/>
            </el-radio-group>
          </el-form-item>
        </el-col>
      </el-row>
    </el-form>
    <template #footer>
      <el-button @click="updateModelValue(false)">取消</el-button>
      <el-button type="primary" :loading="loading" @click="save">
        保存
      </el-button>
    </template>
  </ele-modal>
</template>

<script setup>
import {ref, reactive, watch} from 'vue';
import {EleMessage, isExternalLink} from 'ele-admin-plus/es';
import {QuestionCircleOutlined} from '@/components/icons';
import {useFormData} from '@/utils/use-form-data';
import MenuSelect from './menu-select.vue';
import IconSelect from './icon-select.vue';
import {addMenu, updateMenu} from '@/api/system/menu';

const emit = defineEmits(['done', 'update:modelValue']);

const props = defineProps({
  /** 弹窗是否打开 */
  modelValue: Boolean,
  /** 修改回显的数据 */
  data: Object,
  /** 上级菜单id */
  parentId: Number
});

/** 是否是修改 */
const isUpdate = ref(false);

/** 提交状态 */
const loading = ref(false);

/** 表单实例 */
const formRef = ref(null);

/** 表单数据 */
const [form, resetFields, assignFields] = useFormData({
  menuId: void 0,
  parentId: void 0,
  menuName: '',
  menuType: 'M',
  openType: 0,
  icon: '',
  path: '',
  component: '',
  query: '',
  status: '0',
  perms: '',
  orderNum: void 0,
  visible: '0',
  isCache: '0'
});

/** 表单验证规则 */
const rules = reactive({
  menuName: [
    {
      required: true,
      type: 'string',
      message: '请输入菜单名称',
      trigger: 'blur'
    }
  ],
  orderNum: [
    {
      required: true,
      type: 'number',
      message: '请输入排序号',
      trigger: 'blur'
    }
  ],
  query: [
    {
      type: 'string',
      validator: (_rule, value, callback) => {
        if (value) {
          const msg = '请输入正确的参数格式';
          try {
            const obj = JSON.parse(value);
            if (obj == null || typeof obj !== 'object') {
              return callback(msg);
            }
          } catch (_e) {
            return callback(msg);
          }
        }
        callback();
      },
      trigger: 'blur'
    }
  ]
});

/** 保存编辑 */
const save = () => {
  formRef.value?.validate?.((valid) => {
    if (!valid) {
      return;
    }
    loading.value = true;
    const saveOrUpdate = isUpdate.value ? updateMenu : addMenu;
    saveOrUpdate({...form, isFrame: form.openType == 2 ? '0' : '1'})
      .then((msg) => {
        loading.value = false;
        EleMessage.success(msg);
        updateModelValue(false);
        emit('done');
      })
      .catch((e) => {
        loading.value = false;
        EleMessage.error(e.message);
      });
  });
};

/** 更新modelValue */
const updateModelValue = (value) => {
  emit('update:modelValue', value);
};

/** 菜单类型选择改变 */
const onMenuTypeChange = () => {
  if (form.menuType == 'M') {
    form.perms = '';
    form.openType = 0;
    form.component = '';
    form.isCache = '0';
    form.query = '';
    formRef.value?.clearValidate?.('query');
  } else if (form.menuType == 'F') {
    form.openType = 0;
    form.icon = '';
    form.path = '';
    form.component = '';
    form.visible = '0';
    form.isCache = '0';
    form.query = '';
    formRef.value?.clearValidate?.('query');
  }
};

/** openType选择改变 */
const onOpenTypeChange = () => {
  if (form.openType === 2) {
    form.component = '';
    form.perms = '';
    form.isCache = '0';
    form.query = '';
    formRef.value?.clearValidate?.('query');
  } else if (form.openType === 1) {
    form.query = '';
    formRef.value?.clearValidate?.('query');
  }
};

watch(
  () => props.modelValue,
  (modelValue) => {
    if (modelValue) {
      if (props.data) {
        const isExternal = props.data.isFrame == '0';
        const isInner = isExternalLink(props.data.component);
        assignFields({
          ...props.data,
          menuType: isExternal ? 'C' : props.data.menuType,
          openType: isExternal ? 2 : isInner ? 1 : 0
        });
        isUpdate.value = true;
      } else {
        form.parentId = props.parentId;
        isUpdate.value = false;
      }
    } else {
      resetFields();
      formRef.value?.clearValidate?.();
    }
  }
);
</script>
